JMock-Verify Method Called Exactly Once

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Verify a sequence of methods

This test method exists in a jMock JUnit 4 Die Skeleton.

Make sure that the testDoubleDie method will first have its roll() method called exactly once and then its getFaceValue() method called exactly once():

@Test
public void rollThenGetFaceValue() {
    context.checking(new Expectations() {
        {
            one(testDoubleDie).roll();
            one(testDoubleDie).getFaceValue();
        }
    });
 
    testDoubleDie.roll();
    testDoubleDie.getFaceValue();
}

Common fixture for the test

    Withdrawal withdrawal;
    Mockery context = new Mockery();
 
    BankAccount account;
 
    @Before
    public void initialize() {
        withdrawal = new Withdrawal();
        withdrawal.setAmount(1500);
        account = context.mock(BankAccount.class);
        withdrawal.setAccount(account);
    }

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